A2ZTEL is a global leader in delivering high-quality international and domestic long distance calling services to subscribers at a fraction of the cost of traditional carriers by leveraging the power of the Internet.
A2ZTEL is a cost effective commun
A2ZTEL is a global leader in delivering high-quality international and domestic long distance calling services to subscribers at a fraction of the cost of traditional carriers by leveraging the power of the Internet.
A2ZTEL is a cost effective communications service provider that is an alternative to traditional telephony services. A2ZTEL's products and services are characterized by value, ease-of-use and superior technology. Regardless of the internet connection, whether dial-up or high speed, and combined with our software and hardware devices, we offer innovative, feature-rich, digital voice quality telephony services.
A2ZTEL adopts the Session Initiation Protocol (SIP) which is the most advanced Voice over Internet Protocol (VoIP).
A2ZTEL has the right solution for all sizes of business.
Established in 1993, Gaoke Communications is a leading manufacturer in telecom industry. Gaoke aims at“The First Mile Access Expert”and is dedicated to develop VoIP products over 10 years, including Enterprise Gateway, Residential Gateway, Media Gatew
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